| Latymer (Barony) |
No Letters Patent
|
- |
- |
| of Lauderdale (Dukedom) |
John Maitland - Thu 26th May 1672
|
24 August 1682 |
- |
| of Lauderdale (Earldom) |
John Maitland - Thu 26th May 1672
|
24 August 1682 |
- |
| Lauderdale (Barony) |
James Maitland - Sat 22nd Feb 1806
|
22 March 1863 |
- |
| of Lauderdale (Viscountcy) |
John Maitland - Sat 2nd Apr 1616
|
- |
- |
| of Lauderdale (Earldom) |
John Maitland - Thu 14th Mar 1624
|
- |
- |
| Launceston (Viscountcy) |
Alexander Albert Mountbatten - Wed 18th Jul 1917
|
23 February 1960 |
- |
| Launceston (Viscountcy) |
Frederick Lewis - Fri 26th Jul 1726
|
- |
25 October 1760 |
| Lavington (Barony) |
Ralph Payne - Thu 1st Oct 1795
|
- |
- |
| Lawlor (Barony) |
Sheila Margaret Mary Lawlor - Thu 3rd Nov 2022
|
- |
- |
| Lawrence (Barony) |
John Laird Mair Lawrence - Sat 3rd Apr 1869
|
14 August 2023 |
- |
| Lawrence of Clarendon (Barony) |
Doreen Delceita Lawrence - Fri 6th Sep 2013
|
- |
- |
| Lawrence of Kingsgate (Barony) |
Charles Napier Lawrence - Mon 23rd Jul 1923
|
17 December 1927 |
- |
| Lawson (Barony) |
John James Lawson - Fri 17th Mar 1950
|
3 August 1965 |
- |
| Lawson of Blaby (Barony) |
Nigel Lawson - Wed 1st Jul 1992
|
3 April 2023 |
- |
| Layard (Barony) |
Peter Richard Grenville Layard - Wed 3rd May 2000
|
- |
- |
| Layton (Barony) |
Walter Thomas Layton - Thu 16th Jan 1947
|
- |
- |
| Leach of Fairford (Barony) |
Charles Guy Rodney Leach - Tue 6th Jun 2006
|
12 June 2016 |
- |
| Lea of Crondall (Barony) |
David Edward Lea - Tue 20th Jul 1999
|
- |
- |
| Lea of Lymm (Barony) |
Ruth Jane Lea - Mon 31st Oct 2022
|
- |
- |